How do I tell mxmlc to treat warnings as errors?

Question

I'm using the mxmlc command line tool to compile a pure AS3 project. Is there a command line option to make mxmlc treat warnings as errors? I've read through all the compiler flags and flex-config.xml but wasn't able to find this option.

Answer 1

You cannot. The default mxmlc value for 'strict' is true. Setting it to true has no effect.

Answer 2

What about...

-compiler.strict    

alias -strict runs the AS3 compiler in strict error checking mode. strict must be 'false' when es3 is 'true'.

I believe you can just use:

mxmlc --strict=true